Chathams Blue

#1E527A

General Information about #1E527A

The hexadecimal color #1E527A, also known as Chathams Blue, is a dark shade of blue that evokes feelings of calmness, stability, and trustworthiness. In the RGB color model, it consists of 11.76% red, 32.16% green, and 47.84% blue. Its CMYK representation is 0.75, 0.33, 0.00, 0.52, indicating that it is composed of 75% cyan, 33% magenta, 0% yellow, and 52% black. This color is often associated with professionalism and authority, making it suitable for corporate branding and website designs aiming to convey reliability. Its relative darkness means that it requires careful consideration of contrast when used with text or other visual elements to ensure accessibility and readability. The name "Chathams Blue" suggests a connection to maritime environments, further reinforcing its association with stability and depth.

The color #1E527A, also known as Chathams Blue, presents some accessibility considerations for web developers. Its relative darkness means that it generally requires light-colored text for sufficient contrast. When used as a background, white or very light grey text would be suitable to ensure readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. It's essential to verify the contrast ratio using online tools to meet these standards. Furthermore, avoid using #1E527A for interactive elements without clear visual cues, as users with visual impairments might struggle to identify them. Providing additional indicators like underlines or icons can improve usability. Also, consider how this color appears to users with color vision deficiencies; simulating different types of color blindness can help to evaluate its effectiveness for a wider audience.

Shades

Digital Color Formats

RGB
30 82 122
RGB30 82 122
Red
Green
Blue
HSL
206.09deg 60.53% 29.8%
206.0960.5329.8HSL
Hue
Saturation
Lightness
HWB
206.09deg 11.76% 52.16%
206.0911.7652.16HWB
Hue
Whiteness
Blackness
hex#1E527A
rgb30 82 122
hsl206.09deg 60.53% 29.8%
cmyk75.41% 32.79% 0% 52.16%
hwb206.09deg 11.76% 52.16%
xyz-d650.07 0.08 0.2
oklch0.424 0.0863 245.29
oklab0.424 -0.04 -0.08
CMYK
75.41% 32.79% 0% 52.16%
75.4132.79052.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.08 0.2
0.070.080.2XYZ
X
Y
Z
OKLCH
0.424 0.0863 245.29
0.4240.0863245.29LCH
Lightness
Chroma
Hue
OKLAB
0.424 -0.04 -0.08
0.424-0.04-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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